Apeks XTX50 DIN300 regulator with Octopus XTX40 and pressure gauge

Apeks XTX50 is a highly reliable scuba diving regulator, this is a complete assembly with primary regulator, emergency regulator and pressure gauge, regulator assembly already assembled and ready to use.

The XTX50 is for the discerning diver who wants the benefits of a feature-rich regulator at a moderate price. This popular regulator features four medium pressure ports, all mounted on a rotating turret, which allows for optimal hose routing while eliminating sharp hose bends.

DIN 300 first stage: 2 HP ports and 4 MP ports on a rotating turret are angled for optimal tube routing, over-balanced diaphragm: as the diver descends, the over-balance function allows the medium pressure gas in the tube to increase to a speed faster than the ambient one.


First stage Over-balanced diaphragm design, environmentally sealed DIN300
Body type MP doors mounted on a revolving turret
Number of HP Ports 2 (7/16" UNF)
Number of MP ports 4 (3/8" UNF)
First stage exterior Chromed over marine brass
Convertible LH or RH orientation
Use in cold water: yes
Second stage type Pneumatically balanced
Air adjustment on the second stage: yes
Integrated Venturi lever: yes
Heat exchanger for frost resistance: yes, temperatures from 2°C to 55°C
Flexible braided whisks: yes
Overall work of breathing (WOB) scores Avg. 0.70 joules/liter
Nitrox Compatible Yes up to 40% O2 when new, out of the box / Can be 100% cleaned
Weight: DIN 1139g

The package includes: Apexs XTX50 primary regulator with first stage DIN 300 connection and second stage with flow regulation with 80cm braided hose, black colour, Octopus Apexs XTX40 regulator with a 100 cm braided hose, yellow colour, Apeks pressure gauge with luminescent background 360 bar and black com 80 braided hose. Group assembled and ready for use.